Every time you choose to apply a rule(s), explicitly state the rule(s) in the output. You can abbreviate the rule description to a single word or phrase.
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| <script type="text/javascript"> | |
| (function () { | |
| "use strict"; | |
| // once cached, the css file is stored on the client forever unless | |
| // the URL below is changed. Any change will invalidate the cache | |
| var css_href = './index_files/web-fonts.css'; | |
| // a simple event handler wrapper | |
| function on(el, ev, callback) { | |
| if (el.addEventListener) { | |
| el.addEventListener(ev, callback, false); |
| var fs = require('fs'); | |
| fs.readdir( process.argv[2], function (err, files) { | |
| if (!err) | |
| console.log(files); | |
| else | |
| throw err; | |
| }); | |
| console.log("Fired callback."); |